Vernon, California-based company Overhill Farms is recalling 54,630 pounds of chicken bites products that may be contaminated with substances, specifically bone, the U.S. Department of Agriculture’s Food Safety and Inspection Service said on Saturday.

The frozen chicken bites were made on Aug. 30, 2016, Feb. 1, 2017, Feb. 9, 2017 and April 25, 2017.